PYSEC-2026-1251

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/ckan/PYSEC-2026-1251.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-1251
Aliases
Published
2026-07-07T11:45:35.025009Z
Modified
2026-07-07T17:47:25.795812660Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator
Summary
Potential log injection in reset user endpoint in CKAN
Details

A user endpoint didn't perform filtering on an incoming parameter, which was added directly to the application log. This could lead to an attacker injecting false log entries or corrupt the log file format.

Patches

This has been fixed in the CKAN 2.9.11 and 2.10.4 versions

Workarounds

Override the /user/reset endpoint to filter the id parameter in order to exclude newlines

References

Affected packages

PyPI / ckan

Package

Name
ckan
View open source insights on deps.dev
Purl
pkg:pypi/ckan

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.11
Introduced
2.10.0
Fixed
2.10.4

Affected versions

0.*
0.3
0.4
0.5
0.6
0.7
0.8
0.11
1.*
1.0
1.1
1.2
1.3
1.3.2
1.3.3
1.4
1.4.1
1.4.2
1.4.3
1.4.3.1
1.5
1.5.1
1.6
1.7
1.7.1
1.8
2.*
2.0
2.0.1
2.0.7
2.0.8
2.1
2.1.1
2.1.5
2.1.6
2.2
2.2.1
2.2.3
2.2.4
2.3
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.4.0
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
2.4.8
2.4.9
2.5.0
2.5.1
2.5.2
2.5.3
2.5.4
2.5.6
2.5.7
2.5.8
2.5.9
2.6.0
2.6.1
2.6.3
2.6.4
2.6.5
2.6.6
2.6.7
2.6.8
2.6.9
2.7.0
2.7.1
2.7.2
2.7.3
2.7.4
2.7.5
2.7.6
2.7.7
2.7.8
2.7.9
2.7.10
2.7.11
2.7.12
2.8.0
2.8.1
2.8.2
2.8.3
2.8.4
2.8.5
2.8.6
2.8.7
2.8.8
2.8.9
2.8.10
2.8.11
2.8.12
2.9.0
2.9.1
2.9.2
2.9.3
2.9.4
2.9.5
2.9.6
2.9.7
2.9.8
2.9.9
2.9.10
2.10.0
2.10.1
2.10.3

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/ckan/PYSEC-2026-1251.yaml"